text: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You under the Apache License, Version 2.0
   * (the "License"); you may not use this file except in compliance with
   * the License.  You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  #ifndef _LOG4CXX_HELPERS_BYTEARRAYINPUTSTREAM_H
  #define _LOG4CXX_HELPERS_BYTEARRAYINPUTSTREAM_H
  
  #if defined(_MSC_VER)
  #pragma warning ( push )
  #pragma warning ( disable: 4231 4251 4275 4786 )
  #endif
  
  
  #include <vector>
  #include <log4cxx/helpers/inputstream.h>
  
  
  namespace log4cxx
  {
  
          namespace helpers {
            LOG4CXX_LIST_DEF(ByteList, unsigned char);
  
            /**
             * InputStream implemented on top of a byte array.
             */
            class LOG4CXX_EXPORT ByteArrayInputStream : public InputStream
            {
            private:
                ByteList buf;
                size_t pos;
  
            public:
                    DECLARE_ABSTRACT_LOG4CXX_OBJECT(ByteArrayInputStream)
                    BEGIN_LOG4CXX_CAST_MAP()
                            LOG4CXX_CAST_ENTRY(ByteArrayInputStream)
                            LOG4CXX_CAST_ENTRY_CHAIN(InputStream)
                    END_LOG4CXX_CAST_MAP()
  
                    /**
                     * Creates a ByteArrayInputStream.
                     *
                     * @param bytes array of bytes to copy into stream.
                     */
                     ByteArrayInputStream(const ByteList& bytes);
  
                     virtual ~ByteArrayInputStream();
  
                    /**
                     * Closes this file input stream and releases any system
                     * resources associated with the stream.
                     */
                    virtual void close();
  
                    /**
                     * Reads a sequence of bytes into the given buffer.
                     *
                     * @param buf The buffer into which bytes are to be transferred.
                     * @return the total number of bytes read into the buffer, or -1 if there
                     *         is no more data because the end of the stream has been reached.
                     */
                    virtual int read(ByteBuffer& buf);
  
            private:
  
                    ByteArrayInputStream(const ByteArrayInputStream&);
  
                    ByteArrayInputStream& operator=(const ByteArrayInputStream&);
  
            };
  
            LOG4CXX_PTR_DEF(ByteArrayInputStream);
          } // namespace helpers
  
  }  //namespace log4cxx
  
  #if defined(_MSC_VER)
  #pragma warning ( pop )
  #endif
  
  #endif //_LOG4CXX_HELPERS_BYTEARRAYINPUTSTREAM_H
  